IT8349415A0 - Generatore di frequenza a microonde - Google Patents

Generatore di frequenza a microonde

Info

Publication number
IT8349415A0
IT8349415A0 IT8349415A IT4941583A IT8349415A0 IT 8349415 A0 IT8349415 A0 IT 8349415A0 IT 8349415 A IT8349415 A IT 8349415A IT 4941583 A IT4941583 A IT 4941583A IT 8349415 A0 IT8349415 A0 IT 8349415A0
Authority
IT
Italy
Prior art keywords
frequency generator
microwave frequency
microwave
generator
frequency
Prior art date
Application number
IT8349415A
Other languages
English (en)
Other versions
IT1172361B (it
Inventor
Mcpherson Hugh
Original Assignee
Ferranti Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ferranti Plc filed Critical Ferranti Plc
Publication of IT8349415A0 publication Critical patent/IT8349415A0/it
Application granted granted Critical
Publication of IT1172361B publication Critical patent/IT1172361B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
IT49415/83A 1982-12-02 1983-12-01 Generatore di frequenza a microonde IT1172361B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08234401A GB2131638B (en) 1982-12-02 1982-12-02 Microwave frequency generator

Publications (2)

Publication Number Publication Date
IT8349415A0 true IT8349415A0 (it) 1983-12-01
IT1172361B IT1172361B (it) 1987-06-18

Family

ID=10534691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49415/83A IT1172361B (it) 1982-12-02 1983-12-01 Generatore di frequenza a microonde

Country Status (5)

Country Link
DE (1) DE3343540A1 (it)
FR (1) FR2537360A1 (it)
GB (1) GB2131638B (it)
IT (1) IT1172361B (it)
SE (1) SE8306636L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829301A (en) * 1987-11-13 1989-05-09 Ford Aerospace & Communications Corporation Digital first order hold circuit
DE69838212T3 (de) † 1998-07-28 2019-03-14 Ipcom Gmbh & Co. Kg Mobiltelefon

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246487C2 (de) * 1972-09-22 1974-10-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schwingungserzeuger für insbesondere sehr kurze elektromagnetische Wellen
US4105948A (en) * 1977-04-18 1978-08-08 Rca Corporation Frequency synthesizer with rapidly changeable frequency
US4310804A (en) * 1978-02-06 1982-01-12 Motorola, Inc. Input activated frequency synthesizer
FR2469823A1 (fr) * 1979-11-09 1981-05-22 Thomson Csf Generateur de frequences asservi en temperature et synthetiseur de frequences comportant au moins un tel generateur
FR2483704A1 (fr) * 1980-06-03 1981-12-04 Thomson Csf Dispositif de prepositionnement de frequence pour synthetiseur indirect de frequence et synthetiseur comportant un tel dispositif

Also Published As

Publication number Publication date
FR2537360A1 (fr) 1984-06-08
GB2131638A (en) 1984-06-20
SE8306636D0 (sv) 1983-12-01
SE8306636L (sv) 1984-06-03
IT1172361B (it) 1987-06-18
GB2131638B (en) 1986-03-12
DE3343540A1 (de) 1984-06-07

Similar Documents

Publication Publication Date Title
GB2026268B (en) Frequency synthesizers
ZA838950B (en) Frequency management
DE3370733D1 (en) Microwave oscillator
FR2526619B1 (fr) Circuit de multiplication de la frequence de balayage
DK160030C (da) Frekvenssynthesizer
DE3374506D1 (en) Frequency synthesiser
DE3380682D1 (en) A frequency converter
IT1168884B (it) Sintetizzatore di frequenze di microonde a basso rumore
EP0109122A3 (en) Frequency synthesiser
DE3367831D1 (en) Microwave power oscillator
DE2964975D1 (en) A frequency characteristic-adjusting circuit
JPS5520089A (en) Multiple frequency generator
DE3374828D1 (en) Frequency synthesiser
ES506562A0 (es) Una disposicion de control de frecuencia para un generador de induccion
DK163770C (da) Frekvensmultiplikator
FR2534095B1 (fr) Circuit electrique de synthetiseur de frequence
IT1172361B (it) Generatore di frequenza a microonde
DE3373046D1 (en) Variable frequency oscillator
ES489444A0 (es) Un generador de radiofrecuencia
GB8315296D0 (en) Frequency synthesizer
GB2127243B (en) Variable frequency oscillator
DE3278849D1 (en) A high frequency generator
GB2130827B (en) Frequency synthesizer
FI831369A0 (fi) Foerfarande foer framstaellning av braensletabletter fraon organiskt fibermaterial
IT8449310A0 (it) Combinatore di potenza a microonde